Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518633 | Process for treating aqueous media containing metal ions | Cary V. Brown, Gregory A. Martz, James Elliott Merkle, Jr., William L. Vick, Melissa Wagner | 1996-05-21 |
| 5158688 | Process for removing inorganic gels and incompressible solids from acidic media | Herbert Valdsaar | 1992-10-27 |
| 4254654 | Modulated fluid detector | David E. Clouser | 1981-03-10 |
| 4185490 | Phase discrimination in modulated thermal conductivity detector | David E. Clouser | 1980-01-29 |